More than six centuries ago, the Black Death wiped out nearly half of England’s population. Suddenly, workers had more power, wealthy landowners had less, and the old social order began to crack. When the ruling class tried to force that order back into place, anger erupted into the Peasants’ Revolt of 1381 — a political crisis that feels startlingly familiar today, dramatized in the new film “The Uprising.”

Host Megan McArdle is joined by historian Dan Jones, author of “Summer of Blood,” who was a consultant on the film. They explore how a pandemic transformed England’s economy, why legitimate grievances spiraled into violence, the tension between natural justice and written law, and what happens when elites stop listening to the people they govern.

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It doesn’t take much to ignite a new wave of alien conspiracy theories on social media. But beyond the internet speculation lies a serious scientific question: If billions of planets could support life, why haven’t we found any?

Host Megan McArdle revisits her conversation with astrophysicist and author of “The Little Book of Aliens,” Adam Frank, to explore why he thinks extraterrestrial life probably exists — and why UFO sightings offer little evidence. They discuss how scientists are searching for alien life, why microbes may be far more common than intelligent civilizations and what extraterrestrials might look like if we ever find them.

This episode was originally published on June 10, 2026.

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Shortly before her mother died, Megan McArdle learned a family secret. Decades earlier, her mother had given birth to a son and placed him for adoption. Megan’s attempt to find the brother she never knew would force her to reconsider her mother’s life—and confront abortion as something more than an abstract political debate.

In this deeply personal episode, producer Regina de Heer interviews Megan about the choices her mother faced, the grief she carried and why our arguments about abortion and adoption leave so little room for complexity.

This episode includes discussions of death, grief and abortion.

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AI data centers have become America’s newest political villain — accused of draining local water supplies, overheating communities and sending electricity bills soaring. But some of the most alarming claims about their environmental impact are based on outdated estimates, missing context or questionable math.

Host Megan McArdle is joined by writer and former high school physics teacher Andy Masley to separate the myths from the legitimate concerns and break down why misleading claims spread so easily.

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Football season is back, bringing millions of Americans together around one of the country’s most beloved sports. But new research on chronic traumatic encephalopathy, or CTE, raises an uncomfortable question: What price are players paying for our entertainment?

Host Megan McArdle explores the physical and cognitive toll of football and what responsibility fans have when they turn on a game.

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Why are Americans having fewer children, even though many say they want larger families? Host Megan McArdle talks with author Tim Carney about how professional ambition, personal autonomy and intensive parenting have made family life more daunting. They discuss why Americans are marrying later, how workplaces and communities could make raising children easier, and whether stronger family norms can be revived without bringing back the inequalities of the past.

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The controversy surrounding Cambridge professor Jason Arday began with questions about his academic record and extraordinary personal story. It ended in tragedy. What can sociology tell us about how a scandal like this escalates once it's forced into public view?

Host Megan McArdle talks with UCLA sociologist Gabriel Rossman about scandal, status and public shaming.

Content warning: This episode includes discussion of sexual assault and suicide.

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America is becoming less religious — but the story is more complicated than empty pews. Host Megan McArdle is joined by political scientist and former pastor Ryan Burge to talk about the shifts taking place in America's churches. Are congregations shrinking or growing? Why are some religious traditions holding on better than others? And what does the rise of the religiously unaffiliated mean for American life?

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America’s colleges have spent years at the center of the culture wars. But some of the sharpest critics of higher education are people who once believed deeply in its mission — and changed their minds after seeing it from the inside.

Host Megan McArdle is joined by Tyler Austin Harper, staff writer at The Atlantic and former professor at Bates College. He breaks down how academia reshaped his views on affirmative action and diversity, and why he came to see some efforts at inclusion as a form of tokenism. They get into race and class, ideological conformity, the decline of tenure, the treatment of adjunct faculty and the gap between universities’ social justice rhetoric and their economic incentives.

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From the housing shortage to rising electricity costs, many of America’s biggest affordability problems come back to the same question: Why can’t we build more?

Host Megan McArdle is joined by political commentator Josh Barro to talk about the “abundance” agenda and what it could mean for the cost of living, housing and energy prices, and economic growth. They discuss how both Democrats and Republicans stand in the way of building, whether increasing the supply of housing and energy can make everyday life more affordable, and whether Democrats can turn a wonky policy agenda into a compelling message on affordability.

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